Teardown a HP ProDesk 600 G1 SFF, Disassembly How to.
This video cards will work with this system.
(1.) Gigabyte Geforce GTX 1050 Ti OC Low Profile 4GB GDDR5 128 Bit PCI-E Graphic Card (GV-N105TOC-4GL)
https://amzn.to/2XEqKMb
(2.) MSI Gaming GeForce GTX 1650 4GB GDRR5 Low Profile Graphics Card (GTX 1650 4GT LP OC)
https://amzn.to/2VkDdSd
(3.) MSI GTX 1050 TI 4GT Low Profile Graphic Cards
https://amzn.to/34r0AxG
(4.) Gigabyte GeForce GT 1030 GV-N1030D5-2GL Low Profile 2G Computer Graphics Card
https://amzn.to/2Xu3SyO
(5.) ZOTAC GeForce GT 1030 2GB GDDR5 64-bit PCIe 3.0 DirectX 12 HDCP Ready Low Profile Video Card ZT-P10300A-10L
https://amzn.to/3eayL1b
SSD list works with this PC.
(1.) Samsung 860 EVO 500GB 2.5 Inch Internal SSD MZ-76E500B/AM)
https://amzn.to/2yNxnkE
(2.) WD Blue 3D NAND 1TB Internal SSD, 2.5" WDS100T2B0A
https://amzn.to/2wvnC9Z
(3.) WD Green 1TB Internal PC SSD WDS100T2G0A
https://amzn.to/3cbrcWa
(4.) SanDisk SSD PLUS 480GB Internal SSD SDSSDA-1T00-G26
https://amzn.to/3a3i9ou
(5.) Crucial MX500 250GB 3D NAND SATA CT250MX500SSD1(Z)
https://amzn.to/34rZlhy
(6.) Samsung 860 PRO SSD 256GB - 2.5 Inch SATA III Internal Solid State Drive
https://amzn.to/2ybiHLK
(7.) Samsung SSD 860 EVO 250GB 2.5 Inch SATA III Internal SSD
https://amzn.to/2VjIAkK
(8.) SanDisk SSD PLUS 240GB Internal SSD
https://amzn.to/3c7SEE4
Here is list parts of upgrades..
(1.) Video Card Gigabyte GeForce GTX 1050 Ti OC Low Profile GV-N105TOC-4GL
(2.) SSD Samsung 850 256GB 2.5inch Solid State Drive
(3.) RAM Kingston HyperX Fury White DDR3 1600
This RAM will also work with this PC..
Crucial 16GB Kit (2 x 8GB) DDR3L-1600 UDIMM CT2K102464BD160B
https://amzn.to/3cbKOcu
(Crucial 8GB Kit (2 x 4GB) DDR3-1600 UDIMM CT2K51264BD160BJ
https://amzn.to/3efYjtK
Crucial 4GB Single DDR3L 1600 MT/s (PC3L-12800)
https://amzn.to/3c2KtsK